package cn.kgc.springboot.mapper;

import cn.kgc.springboot.entity.User;

import java.util.List;

/**
 * @author: mosin
 * @version: v1.0  2022/7/20
 */
public interface UserMapper {

    List<User> selectAll();

    User selectOne(Integer id);

    Integer addUser(User user);

    Integer deleteOne(Integer id);
}
